2. Books have three precepts; The distribution of novices, uneven knowledge of rules, inactivity and stagnation; Finally, I can master, abstain from madness and customs: from fragrant wood;

3, the situation of words should not be wide or narrow, so it is out of proportion. Divide the white cloth, the distance should be uniform, the up and down should be appropriate, and it is natural and stable: from Wang Xizhi;

4, beginners, first set up a rough, horizontal and vertical placement, to be cloth and white, to make it unified: from Ou Yangxun;

5, divided into white, far and near should be uniform: from Wang Xizhi;

6, the sparse place is full, and the dense place is lifted; The flat is full, and the dangerous place flies; Full is fat, flying is thin: from Chen Yi;

7, even painting, far and near, spreading and researching, reconciling pen and ink; Fronts and fibers come one after another, density attached: from Wang Xizhi;

8. lean back; It is said that two words are combined into one word, and only by painting can the clutch be suppressed: Zhang in the Tang Dynasty;

9, the pen is bald, and the ink grinds thousands of ingots: Su Shi in the Song Dynasty;

10, the dragon and snake in the pen are like gods: Zhang in the Tang Dynasty;